leveldb: Upgrade 1.20 -> 1.22

Upstream has moved to cmake, so drop the build patches which are no
longer relevant. Add run-ptest and PACKAGECONFIG support.

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-dbs/leveldb/leveldb/0001-Makefile-Fix-parallel-build.patch

@@ -1,34 +0,0 @@
-From c85978e77725ef233543370d24e23f853f449170 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Thu, 21 Sep 2017 17:47:02 -0700
-Subject: [PATCH] Makefile: Fix parallel build
-
-Sometimes mkdir $(SHARED_OUTDIR)/db races with compiler which is
-creating .o file in the same directory $(SHARED_OUTDIR)/db/db_bench.o
-
-Fixes error like
-
-| mkdir out-static
-| mkdir out-shared/db
-| Assembler messages:
-| Fatal error: can't create out-shared/db/db_bench.o: No such file or directory
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
-Upstream-Status: Submitted
-
- Makefile | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/Makefile b/Makefile
-index f7cc7d7..51a0bcd 100644
---- a/Makefile
-+++ b/Makefile
-@@ -386,6 +386,7 @@ $(STATIC_OUTDIR)/write_batch_test:db/write_batch_test.cc $(STATIC_LIBOBJECTS) $(
- $(STATIC_OUTDIR)/memenv_test:$(STATIC_OUTDIR)/helpers/memenv/memenv_test.o $(STATIC_OUTDIR)/libmemenv.a $(STATIC_OUTDIR)/libleveldb.a $(TESTHARNESS)
- 	$(XCRUN) $(CXX) $(LDFLAGS) $(STATIC_OUTDIR)/helpers/memenv/memenv_test.o $(STATIC_OUTDIR)/libmemenv.a $(STATIC_OUTDIR)/libleveldb.a $(TESTHARNESS) -o $@ $(LIBS)
- 
-+$(SHARED_OUTDIR)/db/db_bench.o: | $(SHARED_OUTDIR)/db
- $(SHARED_OUTDIR)/db_bench:$(SHARED_OUTDIR)/db/db_bench.o $(SHARED_LIBS) $(TESTUTIL)
- 	$(XCRUN) $(CXX) $(LDFLAGS) $(CXXFLAGS) $(PLATFORM_SHARED_CFLAGS) $(SHARED_OUTDIR)/db/db_bench.o $(TESTUTIL) $(SHARED_OUTDIR)/$(SHARED_LIB3) -o $@ $(LIBS)
- 

meta-oe/recipes-dbs/leveldb/leveldb/0001-build_detect_platform-Check-for-__SSE4_2__.patch

@@ -1,37 +0,0 @@
-From 5fd0918df2bb30e8f3edb2ee895d178edbf26f40 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Mon, 4 Sep 2017 22:38:03 -0700
-Subject: [PATCH 1/2] build_detect_platform: Check for __SSE4_2__
-
-just using -msse4.2 is not enough, especially with clang
-where it may accept -msse4.2 even during cross compiling
-for say arm, however the difference is that builtin defines
-wont be defined.
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
-Upstream-Status: Pending
-
- build_detect_platform | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-Index: git/build_detect_platform
-===================================================================
---- git.orig/build_detect_platform
-+++ git/build_detect_platform
-@@ -224,13 +224,13 @@ EOF
-     rm -f $CXXOUTPUT 2>/dev/null
- 
-     # Test if gcc SSE 4.2 is supported
--    $CXX $CXXFLAGS -x c++ - -o $CXXOUTPUT -msse4.2 2>/dev/null  <<EOF
-+    $CXX $CXXFLAGS -Werror -x c++ - -o $CXXOUTPUT -msse4.2 -dD -E 2>/dev/null  <<EOF
-       int main() {}
- EOF
-+    eval fgrep __SSE4_2__ $CXXOUTPUT >/dev/null 2>&1
-     if [ "$?" = 0 ]; then
-         PLATFORM_SSEFLAGS="-msse4.2"
-     fi
--
-     rm -f $CXXOUTPUT 2>/dev/null
- fi
- 

meta-oe/recipes-dbs/leveldb/leveldb/0002-makefile-build-SHARED_MEMENVLIB.patch

@@ -1,43 +0,0 @@
-From 1ed8cec1fcf666904bb3ebd29fc85e235b72d122 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Mon, 4 Sep 2017 22:40:49 -0700
-Subject: [PATCH 2/2] makefile: build SHARED_MEMENVLIB
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
-Upstream-Status: Pending
-
- Makefile | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/Makefile b/Makefile
-index f7cc7d7..cb42278 100644
---- a/Makefile
-+++ b/Makefile
-@@ -126,12 +126,12 @@ SHARED_VERSION_MINOR = 20
- SHARED_LIB1 = libleveldb.$(PLATFORM_SHARED_EXT)
- SHARED_LIB2 = $(SHARED_LIB1).$(SHARED_VERSION_MAJOR)
- SHARED_LIB3 = $(SHARED_LIB1).$(SHARED_VERSION_MAJOR).$(SHARED_VERSION_MINOR)
--SHARED_LIBS = $(SHARED_OUTDIR)/$(SHARED_LIB1) $(SHARED_OUTDIR)/$(SHARED_LIB2) $(SHARED_OUTDIR)/$(SHARED_LIB3)
-+SHARED_LIBS = $(SHARED_OUTDIR)/$(SHARED_LIB1) $(SHARED_OUTDIR)/$(SHARED_LIB2) $(SHARED_OUTDIR)/$(SHARED_LIB3) $(SHARED_MEMENVLIB)
- $(SHARED_OUTDIR)/$(SHARED_LIB1): $(SHARED_OUTDIR)/$(SHARED_LIB3)
- 	ln -fs $(SHARED_LIB3) $(SHARED_OUTDIR)/$(SHARED_LIB1)
- $(SHARED_OUTDIR)/$(SHARED_LIB2): $(SHARED_OUTDIR)/$(SHARED_LIB3)
- 	ln -fs $(SHARED_LIB3) $(SHARED_OUTDIR)/$(SHARED_LIB2)
--SHARED_MEMENVLIB = $(SHARED_OUTDIR)/libmemenv.a
-+SHARED_MEMENVLIB = $(SHARED_OUTDIR)/libmemenv.$(PLATFORM_SHARED_EXT).$(SHARED_VERSION_MAJOR).$(SHARED_VERSION_MINOR)
- endif
- 
- $(SHARED_OUTDIR)/$(SHARED_LIB3): $(SHARED_LIBOBJECTS)
-@@ -294,7 +294,7 @@ endif
- 
- $(SHARED_MEMENVLIB):$(SHARED_MEMENVOBJECTS)
- 	rm -f $@
--	$(AR) -rs $@ $(SHARED_MEMENVOBJECTS)
-+	$(CXX) $(LDFLAGS) $(PLATFORM_SHARED_LDFLAGS)$(basename $(notdir $(SHARED_MEMENVLIB))) $(SHARED_MEMENVOBJECTS) -o $(SHARED_MEMENVLIB) $(LIBS)
- 
- $(STATIC_OUTDIR)/db_bench:db/db_bench.cc $(STATIC_LIBOBJECTS) $(TESTUTIL)
- 	$(CXX) $(LDFLAGS) $(CXXFLAGS) db/db_bench.cc $(STATIC_LIBOBJECTS) $(TESTUTIL) -o $@ $(LIBS)
--- 
-2.14.1
-

meta-oe/recipes-dbs/leveldb/leveldb/run-ptest

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+for test in *_test; do
+    if ./${test}; then
+        echo "PASS: ${test}"
+    else
+        echo "FAIL: ${test}"
+    fi
+done
+

meta-oe/recipes-dbs/leveldb/leveldb_1.22.bb

@@ -0,0 +1,33 @@
+SUMMARY = "LevelDB is a fast key-value storage library"
+DESCRIPTION = "LevelDB is a fast key-value storage library that provides an ordered mapping from string keys to string values"
+HOMEPAGE = "https://github.com/google/leveldb"
+LICENSE = "BSD-3-Clause"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=92d1b128950b11ba8495b64938fc164d"
+
+SRC_URI = "git://github.com/google/${BPN}.git \
+           file://run-ptest"
+
+SRCREV = "78b39d68c15ba020c0d60a3906fb66dbf1697595"
+S = "${WORKDIR}/git"
+
+inherit cmake ptest
+
+PACKAGECONFIG ??= ""
+PACKAGECONFIG[benchmarks] = "-DLEVELDB_BUILD_BENCHMARKS=ON,-DLEVELDB_BUILD_BENCHMARKS=OFF,sqlite"
+PACKAGECONFIG[snappy] = ",,snappy"
+PACKAGECONFIG[tcmalloc] = ",,gperftools"
+
+EXTRA_OECMAKE = "-DCMAKE_BUILD_TYPE=RelWithDebInfo -DBUILD_SHARED_LIBS=ON -DCMAKE_SKIP_RPATH=ON \
+                 -DLEVELDB_BUILD_TESTS=${@bb.utils.contains('DISTRO_FEATURES', 'ptest', 'ON', 'OFF', d)}"
+
+do_install_append() {
+    install -D -m 0755 ${B}/leveldbutil ${D}${bindir}/leveldbutil
+}
+
+do_install_ptest() {
+    install -m 0755 ${B}/*_test ${D}${PTEST_PATH}
+}
+
+# Do not try to build lib32-leveldb for mips64, but allow libn32-leveldb.
+#
+COMPATIBLE_HOST_mipsarcho32_pn-lib32-leveldb = "null"

meta-oe/recipes-dbs/leveldb/leveldb_git.bb

@@ -1,41 +0,0 @@
-SUMMARY = "LevelDB is a fast key-value storage library"
-DESCRIPTION = "LevelDB is a fast key-value storage library that provides an ordered mapping from string keys to string values"
-HOMEPAGE = "http://leveldb.googlecode.com"
-LICENSE = "BSD-3-Clause"
-LIC_FILES_CHKSUM = "file://LICENSE;md5=92d1b128950b11ba8495b64938fc164d"
-
-SRCREV = "a53934a3ae1244679f812d998a4f16f2c7f309a6"
-PV = "1.20+git${SRCPV}"
-
-SRC_URI = "git://github.com/google/${BPN}.git \
-           file://0001-build_detect_platform-Check-for-__SSE4_2__.patch \
-           file://0002-makefile-build-SHARED_MEMENVLIB.patch \
-           file://0001-Makefile-Fix-parallel-build.patch \
-           "
-
-S = "${WORKDIR}/git"
-
-inherit utils
-
-do_compile() {
-    # do not use oe_runmake. oe_runmake pass to make compilation arguments and override
-    # leveldb makefile variable CFLAGS and broke leveldb build.
-    CFLAGS="${CFLAGS}" make ${PARALLEL_MAKE}|| die
-}
-
-do_install() {
-    install -d ${D}${libdir} ${D}${bindir} ${D}${includedir}/leveldb
-    oe_libinstall -C ${B}/out-shared libleveldb ${D}${libdir}
-    oe_libinstall -C ${S}/out-static libleveldb ${D}${libdir}
-    oe_libinstall -C ${S}/out-static libmemenv ${D}${libdir}
-    install -m 0755 ${B}/out-shared/db_bench ${D}${bindir}
-    install -m 0755 ${B}/out-static/*_test ${D}${bindir}
-    install -m 644 ${S}/include/leveldb/*.h ${D}${includedir}/leveldb/
-}
-
-PACKAGES =+ "${PN}-ptest"
-FILES_${PN}-ptest = "${bindir}"
-
-# Do not try to build lib32-leveldb for mips64, but allow libn32-leveldb.
-#
-COMPATIBLE_HOST_mipsarcho32_pn-lib32-leveldb = "null"